Initial Commit

README

@@ -1,2 +1,117 @@
-** This is another test **
+# Fish Installer Script
-this is a test
+
+Automates installation and setup of the [Fish shell](https://fishshell.com/), the [Fisher](https://github.com/jorgebucaran/fisher) plugin manager, and a curated set of plugins.  
+The script detects your OS/package manager, installs Fish (if needed), ensures Fisher is present, installs/updates plugins, and can optionally set Fish as your default shell.
+
+---
+
+## Features
+
+- **OS detection** for common package managers (`apt`, `dnf`, `pacman`, `zypper`, `brew`).
+- **Installs Fish** if missing; skips if already installed.
+- **Installs Fisher** if missing; skips if already installed.
+- **Installs/updates plugins** (listed below).
+- **Optional update checks** for Fish and plugins.
+- **Optional default shell change** via final prompt.
+
+---
+
+## Supported Platforms (via package manager)
+
+- Debian/Ubuntu and derivatives — `apt`  
+- Fedora — `dnf`  
+- Arch/Manjaro — `pacman`  
+- openSUSE — `zypper`  
+- macOS — `brew` (requires Homebrew pre-installed)
+
+> If your distro isn’t listed, you can still run Fish/Fisher manually, then re-run the installer for plugin setup.
+
+---
+
+## Requirements
+
+- Internet connectivity  
+- `curl` or `wget`  
+- `sudo` privileges for package installation
+
+---
+
+## Quick Start
+
+Run directly from your repository (replace URL with your host/path):
+
+    curl -fsSL https://your-domain-or-gitea-instance/fish_install/raw/branch/main/fish_installer.sh | bash
+
+The script will:
+
+1.  Detect your OS and package manager.
+    
+2.  Install Fish (if absent).
+    
+3.  Install Fisher (if absent).
+    
+4.  Install/update the configured plugins.
+    
+5.  Prompt to set Fish as your default shell.
+    
+
+----------
+
+## Plugins Installed
+
+-   **Fisher (manager):** [https://github.com/jorgebucaran/fisher](https://github.com/jorgebucaran/fisher)
+    
+-   **nvm.fish (Node versions):** [https://github.com/jorgebucaran/nvm.fish](https://github.com/jorgebucaran/nvm.fish)
+    
+-   **fzf.fish (fuzzy finder integration):** [https://github.com/PatrickF1/fzf.fish](https://github.com/PatrickF1/fzf.fish)
+    
+-   **tide (prompt/theme):** [https://github.com/IlanCosman/tide](https://github.com/IlanCosman/tide)
+    
+-   **fish-abbreviation-tips:** [https://github.com/meaningful-ooo/fish-abbreviation-tips](https://github.com/meaningful-ooo/fish-abbreviation-tips)
+    
+
+> You can customize the plugin list by editing the array/list inside the script before running it.
+
+----------
+
+## Typical Output (abridged)
+
+    ✓ Detected debian (apt)
+    ✓ Fish already installed
+    • Checking Fish updates…
+    ✓ Skipped update check
+    ✓ Fisher already present
+    ✓ All requested plugins already installed
+    ? Set Fish as your default shell now? (y/N)
+
+## Troubleshooting
+
+-   **Command not found (curl/wget):** Install `curl` or `wget` with your package manager.
+    
+-   **Permission denied:** Re-run with a user that has `sudo` privileges.
+    
+-   **Terminal still using old shell:** Log out/in or run `chsh -s /usr/bin/fish` (path may vary; the script offers to do this).
+    
+
+----------
+
+## Useful Links
+
+-   **Fish Shell:** https://fishshell.com/
+    
+-   **Fisher:** [https://github.com/jorgebucaran/fisher](https://github.com/jorgebucaran/fisher)
+    
+-   **nvm.fish:** [https://github.com/jorgebucaran/nvm.fish](https://github.com/jorgebucaran/nvm.fish)
+    
+-   **fzf.fish:** [https://github.com/PatrickF1/fzf.fish](https://github.com/PatrickF1/fzf.fish)
+    
+-   **Tide Prompt:** [https://github.com/IlanCosman/tide](https://github.com/IlanCosman/tide)
+    
+-   **Fish Abbreviation Tips:** [https://github.com/meaningful-ooo/fish-abbreviation-tips](https://github.com/meaningful-ooo/fish-abbreviation-tips)
+    
+
+----------
+
+## License
+
+MIT License — You are free to use, modify, and distribute this script.